15y+3=18
-15 -15
—————
3=3y
— —
3 3
=1y
Answer:
The average price of diesel is $2.55.
Step-by-step explanation:
The average price of diesel is $2.55, the same as two weeks ago. Gas prices vary based on a number of factors, including local competition, fuel demand, refineries, oil and gasoline inventories and transportation costs.
I see that your in K12 schooling I am 2 just look it up on google the answer usually comes up and if not go to peer answer .com real teachers usually answer 1st on there<span />
the answer is a actually C(n) =0.5n-3 ; $9.70 and an equation for 20 yogurts is 20(n)=c50-30 i did this once and my answer was similiar to this.